TheroleInternet提纲 　　1．人们对因特网作用的认识. 　　2．因特网的利与弊. 　　3．我们应如何利用网络信息. 　　Withthedevelopmentofcomputers,theInternethasbecomewidelyused.Itisjustlikeaninformationnetthathascoveredtheworld.WhenagreatdealofinformationisexchangedontheInternetalmosteverysecond,somepeopleareworriedthatitprovidestoomuchforpeople.Toknowitclearly,weshouldlookatbothsidesoftheInternet. 　　Ononehand,thelnternetshowsusacloserandwiderworldthaneverbefore.Whenstayingathome,wecangetallkindsofusefulinformationinanyscientificresearchfieldwheneverweneedthem. 　　ThroughtheInternet,moreandmorechancesareprovidedtoimproveourwork,enrichourknowledgeandhelpourcountrytokeepupwiththeothers.Butontheotherhand,theInternetalsobringsusmanytroubles.Uselessinformationandgamesaresenttousunavoidably.Therefore,wemaysaythatthosepeople'scomplaintsareunderstandable. 　　Generallyspeaking,theInternethasplayedaninaportantroleinmodernlife.Moreover,itislikeatwo-edgedsword.Weshouldmakethebestuseofoneedge,andtrynottobehurtbytheotherone.